Bike saddles come in all sizes, weights, colors and designs.
Most bike saddles are attached to the seat post via two rails under
the seat. This is the basic. The saddle fixtures and fittings have
to be decided according to how you are going to use your bike. The
material you choose for the covering of the bike saddle is
important.
Most saddle coverings are of leather. This is hard but slowly
adapts to your shape. The synthetic leatherette covering might have
a little foam between the cover and the plastic base to make it
easier to sit on. Bikes with leatherette bike saddles can be used
only for short trips. Padded or mattress bike saddles which are
found on shopper bikes, used to be common from the 50s to the
70s.
The mattress was made of a metal frame with springs from the front
to the back like a mattress. Though not comfortable saddle to sit
on for long stretches, these bike saddles were durable. Bikes that
are used for long journeys have saddles that are narrow, and have a
cutaway design. This minimizes fatigue and numbness of the
back.
Sprung bike saddles were used on bikes where the position of the
rider was upright in order to reduce injury to the back. These bike
saddles would have some features of the mattress saddle, and helped
to absorb some of the shock of uneven road surfaces. The 80s
brought in gel bike saddles. Gel is a viscous substance and when
used in a bike saddle, moulds the saddle to adjust to the shape of
the rider’s back. This, naturally, helped protect the sensitive
areas.
Gel foam saddles were not as comfortable as gel saddles because gel
foam saddles only adjusted to the pressure points and not to the
whole back which is what gel bike saddles do. Some bike saddles
have a cutout filled with gel which also makes it comfortable for
the rider. Bike saddles may have a raised area at the back with
special padding; they may be narrow, or wide depending on where and
how they are to be used. Good bike shops allow an upgrade on bike
saddles to suit the customer.